Engineering Commons^™

List Of 121 Papers Citing One Or More Skin Lesion Image Datasets, Neda Alipour

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No abstract provided.

The First Annual Teaching And Research Showcase Poster Tu Dublin – The Proof Is In The Pudding – Using Perceived Stress To Measure Short-Term Impact In Initiatives To Enhance Gender Balance In Computing Education, Alina Berry, Sarah Jane Delany

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The problem of gender imbalance in computing higher education has forced academics and professionals to implement a wide range of initiatives. Many initiatives use recruitment or retention numbers as their most obvious evidence of impact. This type of evidence of impact is, however, more resource heavy to obtain, as well as often requires a longitudinal approach. There are many shorter term initiatives that use other ways to measure their success.

First, this poster presents with a review of existing evaluation measures in interventions to recruit and retain women in computing education across the board. Three main groups of evaluation come …

Calorific Value Calculation For Natural Gas -Hydrogen Blend, Utkarsha Chavan

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This is a sample calculation for the natural gas -hydrogen blend for two different gas samples. The composition of two natural gas samples is provided in two sheets. The calorific value is calculated for a blend with a molar composition of hydrogen varying from 0 to 20%. Along with calorific value (MJ/m3), Wobbe index (MJ/m3) and specific gravity are also calculated.

Key Aspects To Consider For The Hydrogen Strategy Of Ireland, Utkarsha Chavan

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Hydrogen will be the key player in achieving the net-zero carbon emission target but, some aspects need to be considered while formulating the hydrogen strategy for Ireland. In this article, the first aspect emphasises promoting hydrogen production technologies with low to nill carbon emissions followed by gauging the hydrogen demand for individual energy demand sectors. The second aspect focuses on the technical constraints revolving around the direct injection of hydrogen into the natural gas network. The government needs to play an important role as a policy maker and as an investor to achieve net-zero carbon emission through hydrogen.

Demo: Codec-Aware Video Delivery Over Sdns, Obinna Izima, Ruairí De Fréin, Ali Malik

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To guarantee quality of delivery for video streaming over software defined networks, efficient predictors and adaptive routing frameworks are required. We demonstrate an agent that predicts video quality of delivery metrics in a scalable way using a bespoke codec-aware learning model. We also demonstrate the integration of this agent with an adaptive framework for centrally controlled software-defined networks that re-configures network operational paths in response to the learning agent, ensuring that good quality of delivery of video is maintained during periods of congestion. The demo scenario highlights the feasibility, scalability and accuracy of the framework.

Using Phenomenography In Engineering Education, Una Beagon

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A phenomenographic study of academic conceptions of professional skills in engineering programmes in Ireland

Attracting Diverse Talent To The Engineering Professions Of 2030 : Eu Research Project, Una Beagon

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This conference examines education in Irish engineering in an international context, including skills to achieve the UN Sustainable Development Goals and to succeed in a digital world. International and national speakers will address global challenges, future engineering skills, academic standards, and graduate mobility. Attendees will also have the opportunity to share ideas on educating students in this field and to shape Engineers Ireland’s accreditation process.

Part of an EU Research project.

The Knowledge Development Box: An Overview, Kevin Delaney, Bernard Doherty, James Mc Mahon, William Coffey, Ger Nangle

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Finance Act 2015 introduced the Knowledge Development Box (KDB). The broad objective of the KDB is to promote innovation and provide an incentive whereby profits arising from patented inventions, copyrighted software and certain other specific asset classes can effectively be taxed at a reduced rate of 6.25%.

Preliminary Findings Of A Phenomenographic Research Study Into Academic Conceptions Of The Term Professional Skills, Una Beagon, Brian Bowe

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This presentation outlines preliminary findings of a phenomenographic study of academic conceptions of the term professional skills.

Research & Development Tax Credit, Kevin Delaney, Bernard Doherty, James Mc Mahon, William Coffey, Ger Nagle

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Ireland’s R&D tax credit system is ofmajor benefit to both multinational companies and SMEs operating in Ireland. The R&D tax credit was first introduced in Finance Act 2004 and offers a company undertaking R&D in Ireland a significant tax break, representing a potential 25% refund of costs incurred.This expenditure is also allowable as a Corporation Tax deduction, giving an effective deduction of 37.5% in a company’s tax liability.

Development Of Graduate Attributes In Civil Engineering In Dit - Provisional Methodology, Caitriona Quinn

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1.1 The Questions

Question 1: What is the student experience as they participate in knowledge during the Design Project, particularly in relation to development of Graduate Attributes?

The intent behind this question is to examine the module and its effectiveness from the perspective of those taking the module, the students. It is postulated that the transformative experience will result in development of relevant graduate attributes.

Question 2: To what extent dodelivery and assessment within this module contribute to the development of Graduate Attributes?

The intent behind this again is to more closely examine how the module's current design, content, delivery …

Creativity As A Graduate Attribute, Caitriona Quinn

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This position paper examines the value, delivery and assessment of creativity as a graduate attribute in civil engineering. Creativity is an essential skill for modern civil engineering graduates to allow them to respond to the variety of challenges within the industry. In addition, the need for creativity within their work is both directly and indirectly referenced within accreditation requirements from engineering professional bodies. How to deliver on creativity as a learning outcome requires time and space within the timetable, a difficult challenge in the technical content heavy subjects the make up civil engineering programmes. Added to this are the difficulties …

Research Design - Phenomenography, Una Beagon, Brian Bowe

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This presentation proposes the ontological and epistemological assumptions for research design of a phenomenographical study.

Mental Workload Assessment: Knowledge-Bases Based Upon The Features Of The Original Nasa Task Load Index, Lucas Rizzo, Luca Longo

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No abstract provided.

Examining A Hate Speech Corpus For Hate Speech Detection And Popularity Prediction, Filip Klubicka, Raquel Fernandez

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As research on hate speech becomes more and more relevant every day, most of it is still focused on hate speech detection. By attempting to replicate a hate speech detection experiment performed on an existing Twitter corpus annotated for hate speech, we highlight some issues that arise from doing research in the field of hate speech, which is essentially still in its infancy. We take a critical look at the training corpus in order to understand its biases, while also using it to venture beyond hate speech detection and investigate whether it can be used to shed light on other …

Position Paper: Collaborative Research, Caitriona Quinn

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This position paper is written on the topic of collaborative learning and how it might improve the ability of students, specifically third level students, to achieve learning outcomes within the construct of a project-based module. It is the author’s position that this statement is true. The topic is be discussed in relation to two specific aspects within the topic, student motivation and achievement of learning outcomes. Collaborative learning is based in social constructivism learning theory, which says that learning is co-created in a social context by learners. This is in contrast to the transmission method of learning, typified by traditional-style …

Adapt At Semeval-2018 Task 9: Skip-Gram Word Embeddings For Unsupervised Hypernym Discovery In Specialised Corpora, Alfredo Maldonado, Filip Klubicka

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This paper describes a simple but competitive unsupervised system for hypernym discovery. The system uses skip-gram word embeddings with negative sampling, trained on specialised corpora. Candidate hypernyms for an input word are predicted based on cosine similar- ity scores. Two sets of word embedding mod- els were trained separately on two specialised corpora: a medical corpus and a music indus- try corpus. Our system scored highest in the medical domain among the competing unsu- pervised systems but performed poorly on the music industry domain. Our approach does not depend on any external data other than raw specialised corpora.

A Bioreactor For Conditioning Tissue Engineered Heart Valves, Claire Brougham, Francisco Almeida, Fergal J O'Brien

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No abstract provided.

Teaching Professional Skills In Engineering Programmes: The Academic Perspective, Una Beagon

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My interest in preparing engineering students for a successful career in industry stems from personal experience of recruiting, mentoring and managing graduates in civil and structural engineering consultancies. The range of skills, abilities and values of each graduate was varied, and it became apparent that academic achievement, whilst important, was not the defining skill for achieving early responsibility or promotion within the company. More often, the graduate who could communicate well and self-direct his/her work was given more responsibility and opportunity.

The intent in this paper is to present a plan for a PhD research study in order to elicit …

Teaching Professional Skills In Engineering Programmes: The Academic Perspective, Una Beagon

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Teaching Professional skills in Engineering Programmes: The Academic Perspective

A plan for using phenomenography to explore academic conceptions of their role in developing professional skills in engineering students

A Plan For Using Phenomenography To Explore Academic Conceptions Of Their Role In Developing Professional Skills In Engineering Students, Una Beagon, Brian Bowe

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This presentation presents a PhD study looking at academic conceptions of the approaches to teaching professional skills in engineering programmes in Ireland.

5‐Minute Power Ouptut Data For A 1.72kwp Pv System With Weather Variables, Lacour Ayompe, Aidan Duffy, Kevin O'Farrell

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This dataset contains 5-minute power (AC and DC) power output date from a 1.72kWp PV system located in Dublin in 2009-10 together with input weather variables and system parameters. Details below.

Geographical site: FOCAS Institute building roof top, Dublin Institute of Technology, Kevin Street, Dublin 2, Ireland.

Situation: Latitude 53.4degN Longitude -6degE

Time zone GMT

Installation date: 4th April 2008

PV array orientation: Tilt 53deg Azimuth 0deg

Near shadings: No shadings

Building height: Approximately 12 m

PV array capacity: 1.72 kWp

Collection period: 4^th April 2009 – 3^rd April 2010

The data acquisition system consisted of a Sunny …

Enhancing Graduate Attributes In Civil & Structural Engineering Students, Una Beagon, Brian Bowe

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How does industry and academia differ in their perception of the graduate attributes required to succeed in a career in Civil & Structural Engineering? A proposal for a research study

Research Methodology: A Novice Researcher’S Approach, Cormac Flood, Lloyd Scott

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ABSTRACT

This research is a detailed study on the performance of external walls aimed at providing a guidance tool which will enable designers to determine the appropriate thermal upgrade system for a housing retrofit, particularly in Ireland; taking into account wall type, climatic conditions and orientation. This paper explains the steps taken to establish a research design and methodological approach suited to the topic at hand.

The choice of research methodology is a difficult step for the researcher to decide upon in the research process. When it comes down to an architectural technologist, the process becomes even more difficult. Throughout …

Digital Signal Processing Foundations, David Dorran

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Signals are all around us and come in a wide variety of shapes and forms. When we speak we create pressure variations in the air which generate audio signals; earthquakes produce large seismic signals; healthcare professionals monitor ECG signals which capture the electrical activity of the heart; radio, internet and telephone signals are being transmitted across the world; the list of signals is endless! (see 2 minute video at pzdsp.com/vid1 for some examples) Digital signal processing (DSP) is primarily about making use of computers to help us analyse and manipulate signals in order to help us with our everyday lives. …

Assessing The Economic Benefits Of Compressed Air Energy Storage For Mitigating Wind Curtailment, Brendan Cleary, Aidan Duffy, Alan O'Connor, Michael Conlon, Vasilis Fthenakis

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Renewable energy generation in the All-Island of Ireland (AII) is set to increase by 2020 due to binding renewable energy targets. To achieve these targets, there will be periods of time when 75% of electricity will be generated mainly from onshore wind. Currently, the AII system can accommodate a 50% maximum permissible instantaneous level of wind generation. The system operators must make system wide wind curtailment decisions to ensure this level is not breached. Subsequently, the ability to limit wind curtailment using large scale energy storage such as pumped hydroelectric energy storage and compressed air energy storage (CAES) is increasingly …

Online Resource Platform For Mathematics Education, Marisa Llorens, Edmund Nevin, Eileen Mageean

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No abstract provided.

The Application Of Boundary Layer Climatology And Urban Wind Power Potential In Smarter Electricity Networks, Keith Sunderland, Gerald Mills

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Smart electricity networks that address energy demand, efficiency and sustainability concerns are predicated on the ability to capture renewable energy in a controllable manner. Such networks will have a particular role in cities, where increasing demand is inevitable but this requires that primary (renewable) energy resources, including that of wind, is better understood. In this paper, the role of wind energy systems, as integral components of a smarter urban electricity network, is considered using a model of the urban wind resourcein Dublin, Ireland that is based on boundary layer theory and meteorological observations. This model is used in conjunction with …

Sweet (Small Wind Energy Estimation Tool), Thomas Woolmington, Keith Sunderland

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Description:

Generic Wind Energy Estimation Model incorporating Turbulence Intensity.

Requirements:

Manufacturer specific wind turbine characteristic

Mean wind speed at a specific height

Site conditions in terms of TI and Surface Roughness

Disclaimer:

This model has been designed as an estimation tool for estimating the wind power yield of a custom turbine for an idealised set of site conditions for a given year.

While the assumptions that are made in this estimation tool are mathematically plausible they should not in any way be interpreted as an alternative to a real world site assessment.

A list of assumptions to which the model …

Development And Implementation Of A Simplified Residential Energy Asset Rating Model, Daire Reilly, Aidan Duffy, David Willis, Michael Conlon

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In accordance with national and European policies, the provision of financial assistance to residential energy consumers has led to a greater awareness of and interest in energy retrofit technologies. However, at present Irish energy consumers have no appropriate advice on the future performance of retrofit options available to them. This is a significant limitation to decision making and technology uptake, since this group need to know whether their investment is likely to be worthwhile.

The asset rating methodology developed for the certification of energy performance of buildings is the current industry standard of prediction of energy demand and post retrofit …